Orevac® 18751
Applications
OREVAC® 18751 is a tie resin to be used in extrusion coating and extrusion lamination technologies. It has been designed to develop adhesion in these processes onto substrates like aluminum foil (*), paper or PP films and in coextrusion with resins like PP and PA.
OREVAC® 18751 exhibits excellent processing properties, particularly regarding drawability, neck-in and melt stability. In addition to adhesive properties, the special formulation of OREVAC® 18751 allows to design aluminum lids for PP or PP coated cups and containers with controlled opening forces (**).
(*) Adhesion performance to aluminum foil is strongly dependant on thermal conditions in the laminator. Standard conditions of coating onto cold aluminum foil require using a specific post heating treatment in which the Orevac layer must be molten again.
(**) Compared to the other extrusion-coating grade OREVAC® 18750, OREVAC® 18751 is slightly more crystalline, leading to lower fat uptake, higher elastic modulus, higher yield strength and thus, higher opening forces in lids applications.
General Properties
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Technical Datasheet (English)
Download DocumentProcessing
Find specific processing information for Orevac® Grafted Polymers and Terpolymers as well as general information for the Polypropylene Homopolymer generic family. Register or Sign In for more information.
Where To Buy
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